Bi-metal thermometers use a long probe (the stem) to transfer the heat to a coil just behind the dial which expands or contracts according to the temperature it is exposed to. The dial of the bi-metal thermometer then displays the temperature.
Our range of Bi-metal thermometers caters for all applications and industries as well as home use. The Bi-metal thermometer is durable and has a wider temperature range then many other thermometers.
Thursday, 15 March 2018 | Simon
Good product good price and speedy delivery.
Thursday, 15 March 2018 | Diana
Quick service, good product
Tuesday, 13 March 2018 | Louise
Good quality product at a reasonable price. Very quick delivery & informed of every stage of the process. Will definitely use Thermometers Direct again.